diff options
| -rw-r--r-- | include/ruby/internal/encoding/ctype.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/ruby/internal/encoding/ctype.h b/include/ruby/internal/encoding/ctype.h index 70b6cc7909..05c314aeb3 100644 --- a/include/ruby/internal/encoding/ctype.h +++ b/include/ruby/internal/encoding/ctype.h @@ -127,6 +127,20 @@ rb_enc_isupper(OnigCodePoint c, rb_encoding *enc) } /** + * Identical to rb_iscntrl(), except it additionally takes an encoding. + * + * @param[in] c A code point. + * @param[in] enc An encoding. + * @retval true `enc` classifies `c` as "CNTRL". + * @retval false Otherwise. + */ +static inline bool +rb_enc_iscntrl(OnigCodePoint c, rb_encoding *enc) +{ + return ONIGENC_IS_CODE_CNTRL(enc, c); +} + +/** * Identical to rb_ispunct(), except it additionally takes an encoding. * * @param[in] c A code point. @@ -235,6 +249,7 @@ RBIMPL_SYMBOL_EXPORT_END() #define rb_enc_isdigit rb_enc_isdigit #define rb_enc_islower rb_enc_islower #define rb_enc_isprint rb_enc_isprint +#define rb_enc_iscntrl rb_enc_iscntrl #define rb_enc_ispunct rb_enc_ispunct #define rb_enc_isspace rb_enc_isspace #define rb_enc_isupper rb_enc_isupper |